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Pointer Reform: update @typeInfo

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* add assertion for trying to do @typeInfo on global error set
 * remove TypeInfo.Slice
 * add TypeInfo.Pointer.Size with possible values
   - One
   - Many
   - Slice

See #770
This commit is contained in:
Andrew Kelley
2018-06-06 00:39:39 -04:00
parent 76c8efd56c
commit d3693dca73
5 changed files with 102 additions and 55 deletions
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11
src/codegen.cpp
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@@ -6481,7 +6481,6 @@ static void define_builtin_compile_vars(CodeGen *g) {
const TypeTableEntryId id = type_id_at_index(i);
buf_appendf(contents, " %s,\n", type_id_name(id));
}
buf_appendf(contents, " Slice,\n");
buf_appendf(contents, "};\n\n");
}
{
@@ -6494,7 +6493,6 @@ static void define_builtin_compile_vars(CodeGen *g) {
" Int: Int,\n"
" Float: Float,\n"
" Pointer: Pointer,\n"
" Slice: Slice,\n"
" Array: Array,\n"
" Struct: Struct,\n"
" ComptimeFloat: void,\n"
@@ -6524,13 +6522,18 @@ static void define_builtin_compile_vars(CodeGen *g) {
" };\n"
"\n"
" pub const Pointer = struct {\n"
" size: Size,\n"
" is_const: bool,\n"
" is_volatile: bool,\n"
" alignment: u32,\n"
" child: type,\n"
" };\n"
"\n"
" pub const Slice = Pointer;\n"
" pub const Size = enum {\n"
" One,\n"
" Many,\n"
" Slice,\n"
" };\n"
" };\n"
"\n"
" pub const Array = struct {\n"
" len: usize,\n"